CH478350A - Fluid control device - Google Patents

Fluid control device

Info

Publication number
CH478350A
CH478350A CH1865368A CH1865368A CH478350A CH 478350 A CH478350 A CH 478350A CH 1865368 A CH1865368 A CH 1865368A CH 1865368 A CH1865368 A CH 1865368A CH 478350 A CH478350 A CH 478350A
Authority
CH
Switzerland
Prior art keywords
control device
fluid control
fluid
control
Prior art date
Application number
CH1865368A
Other languages
German (de)
Inventor
Francis O'keefe Robert
Original Assignee
Pitney Bowes Inc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Pitney Bowes Inc filed Critical Pitney Bowes Inc
Publication of CH478350A publication Critical patent/CH478350A/en

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
    • F15C—FLUID-CIRCUIT ELEMENTS PREDOMINANTLY USED FOR COMPUTING OR CONTROL PURPOSES
    • F15C3/00—Circuit elements having moving parts
    • F15C3/04—Circuit elements having moving parts using diaphragms
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
    • F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
    • F15B13/00—Details of servomotor systems ; Valves for servomotor systems
    • F15B13/02—Fluid distribution or supply devices characterised by their adaptation to the control of servomotors
    • F15B13/04—Fluid distribution or supply devices characterised by their adaptation to the control of servomotors for use with a single servomotor
    • F15B13/0401—Valve members; Fluid interconnections therefor
    • F15B13/0405—Valve members; Fluid interconnections therefor for seat valves, i.e. poppet valves
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K7/00—Diaphragm valves or cut-off apparatus, e.g. with a member deformed, but not moved bodily, to close the passage ; Pinch valves
    • F16K7/12—Diaphragm valves or cut-off apparatus, e.g. with a member deformed, but not moved bodily, to close the passage ; Pinch valves with flat, dished, or bowl-shaped diaphragm

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Theoretical Computer Science (AREA)
  • Measuring Volume Flow (AREA)
  • Control Of Fluid Pressure (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)
  • Fluid-Driven Valves (AREA)
CH1865368A 1967-12-14 1968-12-13 Fluid control device CH478350A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US69061167A 1967-12-14 1967-12-14

Publications (1)

Publication Number Publication Date
CH478350A true CH478350A (en) 1969-09-15

Family

ID=24773174

Family Applications (1)

Application Number Title Priority Date Filing Date
CH1865368A CH478350A (en) 1967-12-14 1968-12-13 Fluid control device

Country Status (5)

Country Link
CH (1) CH478350A (en)
DE (2) DE1814429C3 (en)
FR (1) FR1598451A (en)
GB (1) GB1232496A (en)
SE (1) SE337749B (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2189655B1 (en) * 1972-06-20 1975-03-07 Peugeot & Renault
US4120321A (en) * 1976-12-29 1978-10-17 Amerace Corporation Timing device for a fluid signal and fluid actuator therefor

Also Published As

Publication number Publication date
DE1814429A1 (en) 1969-07-03
DE1814429B2 (en) 1979-02-15
SE337749B (en) 1971-08-16
FR1598451A (en) 1970-07-06
GB1232496A (en) 1971-05-19
DE1818015A1 (en) 1977-07-07
DE1814429C3 (en) 1979-10-11

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Legal Events

Date Code Title Description
PL Patent ceased